丝印：UC3845D；Package：SOIC(D)；UCx84x Current-Mode PWM Controllers

1 Features • Optimized for off-line and DC-to-DC converters • Low start-up current (

文件：4.0844 Mbytes 页数：63 Pages

TI

德州仪器

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. Thes

文件：376.23 Kbytes 页数：14 Pages

MOTOROLA

摩托罗拉

CURRENTMODE PWM CONTROLLER

DESCRIPTION TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count. ■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS ■ LOW START-UP CURRENT (

文件：96.19 Kbytes 页数：11 Pages

STMICROELECTRONICS

意法半导体

SMPS Controller

Description The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a tempe

文件：127.58 Kbytes 页数：12 Pages

FAIRCHILD

仙童半导体

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−to−DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature an oscillator

文件：376.23 Kbytes 页数：14 Pages

ONSEMI

安森美半导体

SMPS Controller

文件：133.07 Kbytes 页数：12 Pages

FAIRCHILD

仙童半导体

High Performance Current Mode Controllers

文件：617.05 Kbytes 页数：16 Pages

ONSEMI

安森美半导体

CURRENT MODE PWM CONTROLLER

文件：720.15 Kbytes 页数：24 Pages

TI

德州仪器

Current Mode PWM Controller

文件：937.89 Kbytes 页数：3 Pages

TI

德州仪器

Current-Mode PWM Controllers

文件：3.54454 Mbytes 页数：56 Pages

TI

德州仪器